CN208196632U - A kind of tap wrench - Google Patents
A kind of tap wrench Download PDFInfo
- Publication number
- CN208196632U CN208196632U CN201820666357.7U CN201820666357U CN208196632U CN 208196632 U CN208196632 U CN 208196632U CN 201820666357 U CN201820666357 U CN 201820666357U CN 208196632 U CN208196632 U CN 208196632U
- Authority
- CN
- China
- Prior art keywords
- spanner
- bottom plate
- trigger piece
- tap wrench
- handle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of tap wrenches, including trigger piece and spanner, spanner includes the first spanner and the second spanner, first spanner and the second spanner are straight-through groove body, straight-through groove body includes a bottom plate and two side plates, two side plates are each perpendicular to bottom plate, and one end of side plate is connect with bottom plate, bottom plate is connected on trigger piece, one end fold inward of the side plate far from bottom plate simultaneously forms bending part, when use, straight-through groove body is connected on the spoke of valve handle by bending part, it pulls trigger piece and carries out valve opening and closing operation, to effectively prevent tap wrench to be detached from from valve handle, it can be to avoid user because of the injury such as collision of falling caused by losing strength suddenly, power can preferably be made simultaneously, ensure valve opening and closing operation.
Description
Technical field
The utility model relates to maintenance tool technical fields, more particularly to a kind of tap wrench.
Background technique
Valve is largely used in biochemical plant, to guarantee that the leakproofness of valve will often be reinforced by means of tap wrench,
Ensure valve seal.The tap wrench largely used at present is " F " shape tap wrench, as shown in Figure 1, " F " shape tap wrench card
Position effect is poor, and slip phenomenon is easy to appear in use and causes personal injury.
Summary of the invention
The purpose of the utility model is to provide a kind of tap wrenches to be prevented with solving the above-mentioned problems of the prior art
Tap wrench slips in use, more preferably makes power, it is ensured that valve opening and closing operation.
To achieve the above object, the utility model provides following scheme:
The utility model provides a kind of tap wrench, comprising: trigger piece and spanner, the spanner include the first spanner and second
Spanner, first spanner and second spanner are straight-through groove body, and the straight-through groove body includes a bottom plate and two side plates,
Two side plates are each perpendicular to the bottom plate, and one end of the side plate is connect with the bottom plate, and the bottom plate is connected to institute
It states on trigger piece, one end fold inward of the side plate far from the bottom plate simultaneously forms bending part, in use, the straight-through groove body is logical
It crosses the bending part to be connected on the spoke of valve handle, pulls the trigger piece and carry out valve opening and closing operation.
Preferably, the trigger piece includes bridge and handle, is provided in the middle part of the bridge and the valve handle middle part
The matched arc interconnecting piece of pellet shape, one end end of the bridge is fixedly connected with the handle, the both ends of the bridge
Same side be separately installed with first spanner and second spanner.
Preferably, the bridge is structure as a whole with the handle.
Preferably, the cross section of the trigger piece is rectangular.
Preferably, the trigger piece is steel trigger piece.
Preferably, first spanner and second spanner are detachably connected with the trigger piece.
Preferably, the outer bottom center of the bottom plate is welded with a stud, and the stud and the trigger piece screw thread connect
It connects.
Preferably, width of the distance between the two described side plates not less than the spoke of valve handle.
Tap wrench provided by the utility model, the first spanner and the second spanner are straight-through groove body, and straight-through groove body includes
One bottom plate and two side plates, two side plates are each perpendicular to bottom plate, and one end of side plate is connect with bottom plate, and bottom plate is connected to trigger piece
On, one end fold inward of the side plate far from bottom plate simultaneously forms bending part, in use, straight-through groove body is connected in valve by bending part
On the spoke of handwheel, pulls trigger piece and carry out valve opening and closing operation, so that tap wrench is effectively prevent to be detached from from valve handle, it can
To avoid user because of the injury such as collision of falling caused by losing strength suddenly, while it can preferably make power, it is ensured that valve opening and closing
Operation.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram of " F " shape tap wrench in the prior art；
Fig. 2 is the structural schematic diagram of tap wrench provided by the utility model；
Fig. 3 is the main view of the spanner in Fig. 2；
Fig. 4 is the left view of the spanner in Fig. 2；
Fig. 5 is the top view of the spanner in Fig. 2；
Fig. 6 is the use state diagram of tap wrench provided by the utility model.
In figure: 1- trigger piece, 11- bridge, 12- handle, 2- spanner, 21- bottom plate, 22- side plate, 23- stud, 3- valve hand
Wheel.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The purpose of the utility model is to provide a kind of tap wrenches to be prevented with solving the above-mentioned problems of the prior art
Tap wrench slips in use, more preferably makes power, it is ensured that valve opening and closing operation.
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing and have
Body embodiment is described in further detail the utility model.
Embodiment 1
The present embodiment provides a kind of tap wrench, including trigger piece 1 and spanner 2, spanner 2 includes that the first spanner and second is pulled
Head, the first spanner and the second spanner are straight-through groove body, and leading directly to groove body includes a bottom plate 21 and two side plates 22, two side plates 22
It is each perpendicular to bottom plate 21, and one end of side plate 22 is connect with bottom plate 21, bottom plate 21 is connected on trigger piece 1, and side plate 22 is far from bottom plate
21 one end fold inward simultaneously forms bending part, in use, straight-through groove body is connected in the spoke of valve handle 3 by bending part
On, it pulls trigger piece 1 and carries out valve opening and closing operation, it, can be to avoid making so that tap wrench be effectively prevent to be detached from from valve handle 3
User can preferably make power because of the injury such as collision of falling caused by losing strength suddenly, it is ensured that valve opening and closing operation.
Trigger piece 1 is square steel trigger piece, and trigger piece 1 includes bridge 11 and handle 12, and one end end of bridge 11 is provided with handle 12,
And bridge 11 is structure as a whole with handle 12, the same side at the both ends of bridge 11 is separately installed with the first spanner and second and pulls
Head, the middle part of bridge 11 is provided with the matched arc interconnecting piece of pellet shape with 3 middle part of valve handle, to avoid valve handle
The pellet protrusion at 3 middle parts causes straight-through groove body that can not be clamped with spoke.
The outer bottom center of the bottom plate 21 of straight-through groove body is welded with a stud 23, and stud 23 is threadedly coupled with trigger piece 1,
And the distance between both side plate 22 of straight-through groove body is not less than the width of the spoke of valve handle 3.
It should be noted that the bridge of the tap wrench in the utility model and the connection type of handle be not with the present embodiment
It is limited, the material and shape of the trigger piece in the utility model are not limited to this embodiment, in addition, in the bridge in the utility model
The structure in portion is not limited with the arc interconnecting piece of the present embodiment, as long as can be realized straight-through groove body and spoke clamping.
Specific case is applied in the utility model to be expounded the principles of the present invention and embodiment, it is above
The explanation of embodiment is merely used to help understand the method and its core concept of the utility model；Meanwhile for the one of this field
As technical staff, based on the idea of the present invention, there will be changes in the specific implementation manner and application range.To sum up
Described, the content of the present specification should not be construed as a limitation of the present invention.
Claims (8)
1. a kind of tap wrench, it is characterised in that: it include: trigger piece and spanner, the spanner includes the first spanner and the second spanner,
First spanner and second spanner are straight-through groove body, the straight-through groove body include a bottom plate and two side plates, two
The side plate is each perpendicular to the bottom plate, and one end of the side plate is connect with the bottom plate, and the bottom plate is connected to described pull
On handle, one end fold inward of the side plate far from the bottom plate simultaneously forms bending part, in use, the straight-through groove body passes through institute
It states bending part to be connected on the spoke of valve handle, pulls the trigger piece and carry out valve opening and closing operation.
2. tap wrench according to claim 1, it is characterised in that: the trigger piece includes bridge and handle, the bridge
Middle part be provided with the matched arc interconnecting piece of pellet shape in the middle part of the valve handle, one end end of the bridge is solid
Surely the handle is connected, the same side at the both ends of the bridge is separately installed with first spanner and second spanner.
3. tap wrench according to claim 2, it is characterised in that: the bridge is structure as a whole with the handle.
4. tap wrench according to claim 1, it is characterised in that: the cross section of the trigger piece is rectangular.
5. tap wrench according to claim 1, it is characterised in that: the trigger piece is steel trigger piece.
6. tap wrench according to claim 1, it is characterised in that: first spanner and second spanner are and institute
Trigger piece is stated to be detachably connected.
7. tap wrench according to claim 6, it is characterised in that: the outer bottom center of the bottom plate is welded with one
Stud, the stud are threadedly coupled with the trigger piece.
8. tap wrench according to claim 1, it is characterised in that: the distance between two described side plates are not less than valve hand
The width of the spoke of wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820666357.7U CN208196632U (en) | 2018-05-07 | 2018-05-07 | A kind of tap wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820666357.7U CN208196632U (en) | 2018-05-07 | 2018-05-07 | A kind of tap wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208196632U true CN208196632U (en) | 2018-12-07 |
Family
ID=64518930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820666357.7U Active CN208196632U (en) | 2018-05-07 | 2018-05-07 | A kind of tap wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208196632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107213849A (en) * | 2017-07-11 | 2017-09-29 | 南通协鑫热熔胶有限公司 | A kind of reactor adjuvant adding device |
-
2018
- 2018-05-07 CN CN201820666357.7U patent/CN208196632U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107213849A (en) * | 2017-07-11 | 2017-09-29 | 南通协鑫热熔胶有限公司 | A kind of reactor adjuvant adding device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |